What does electroshock mean?
Electroshock refers to the passage of an electric current through the body or, more specifically, through the brain as a deliberate therapeutic intervention. Its most significant use is in psychiatry, where electroshock — more formally called electroconvulsive therapy — is administered under anaesthesia to treat severe depression and certain other mental illnesses that have not responded to medication. The word can also describe shocks used to stun or incapacitate, as in certain law-enforcement or agricultural devices. Because of dramatic portrayals in film and literature, electroshock often evokes fear or controversy, even though modern medical practice uses carefully controlled, humane procedures. The term combines 'electro-', relating to electricity, with 'shock', denoting a sudden physical impact. It functions primarily as a noun and appears most frequently in medical, journalistic, and historical contexts, making it a word worth understanding precisely rather than reacting to emotionally.
nounThe administration of an electric current through the body or a part of the body, especially as a medical treatment (electroconvulsive therapy) or as a means of stunning or controlling; also, the shock itself produced by such a current.
- The deliberate application of electric current to the brain as a psychiatric treatment (electroconvulsive therapy).
- A shock delivered by an electric current, e.g. from a stun gun or electric fence.
"The patient underwent electroshock treatment after other therapies failed to relieve her severe depression."
"After months of unsuccessful antidepressants, her doctors recommended electroshock as a last resort."
"The riot police used electroshock weapons to disperse the crowd."
Rarely pluralised; usually treated as an uncountable mass noun referring to the procedure or phenomenon generally.
"Early experiments involved repeated electroshocks over several weeks."
Electroshock therapy was introduced in 1938 and, despite its frightening reputation from films like One Flew Over the Cuckoo's Nest, it remains one of the most effective treatments for severe depression.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of electroshock
The word electroshock was formed in English in the early twentieth century by combining 'electro-', a combining form derived from Greek 'ēlektron' meaning amber (the substance in which static electricity was first observed), with 'shock', from Old French 'choc'. It emerged alongside the development of electrical medicine in the 1930s, when Italian psychiatrists first applied electric current to induce therapeutic convulsions. It shares its root with words such as electricity, electron, electrode, and electrolysis, all ultimately tracing back to that same Greek source.
How electroshock is actually used
Often carries negative or alarming connotations due to historical misuse and media portrayals; in clinical contexts, 'electroconvulsive therapy' is the preferred term.
Easily confused with electroshock
An electric shock is any accidental or deliberate discharge of electricity through the body, whereas electroshock typically refers to its deliberate application, especially as a medical therapy.